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A method for preventing the ingress of water into a house has a pressure generating unit installed in a cellar room creating a higher air pressure in the house than the atmosphere
A method for preventing the ingress of water into a house has a pressure generating unit installed in a cellar room creating a higher air pressure in the house than the atmosphere
The house may have two cellar rooms (2,3), one (3) for water storage tanks (4) and the other having the pressure generating unit (5) with openings (6,9) to the other rooms. An air supply pipe (11) leads to the compressor controlled by a unit (12) and outside pressure sensor (13) to maintain a higher pressure.
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